| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.52 | 9.659% | $190.2803 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $113.27 | 8.403% | $122.7881 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $48.53 | 4.857% | $50.8871 | $50.89 | $50.90 | $50.90 |
| Purchase #4 | $249.66 | 11.816% | $279.1598 | $279.16 | $279.15 | $279.20 |
| Purchase #5 | $93.85 | 13.376% | $106.4034 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $136.80 | 4.259% | $142.6263 | $142.63 | $142.65 | $142.60 |
| Purchase #7 | $10.91 | 7.638% | $11.7433 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $826.54 | $903.8883 | $903.89 | $903.95 | $903.90 | |